成为背景角色，既意味着默默无闻，又不可或缺。

你不能因为某件事困难就放弃。

Sometimes the simplest questions lead to the deepest theories.

The historian must be a poet and an artist in order to give life to the dead bones of the past.

Efficiency in aquaculture must never come at the cost of animal welfare or environmental integrity.

一个人的力量有时可能超过千百人的力量，君子之人不能没有这种戒心；我何必怕他，大丈夫不能没有这种志向。

我学会了你不能控制一切，有时你只需要放手。